Five steps to 1.5 Global emissions of CO2 need to come down by 45% from 2010 level by 2030 Renewables fit provide up to 85% of global electricity by 2050 Coal fit reduce to close to zero Up to seven million sq km of land go dey needed for energy crops (a bit less dan di size of Australia) Global net zero emissions by 2050 How much all dis go cost?
